domingo, 26 de junio de 2011

Táctica Ahogado. Soluciones.


Aquí las 65 posiciones resueltas del tema táctico Ahogado. 

Nivel 1: 1-21 posiciones
(pasas de nivel con 16 soluciones correctas)
Nivel 2: 22-43 posiciones  
(pasas de nivel con 16 soluciones correctas)
Nivel 3: 44-65 posiciones 
(pasas de nivel con 16 soluciones correctas)
chessbase
[Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 1"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4k3/p5r1/2p5/2Pp1p2/3P1q1p/8/7p/1Q5K w - - 0 39"] [PlyCount "2"] [SourceDate "2003.07.15"] 39. Qb8+ Qxb8 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 2"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "k7/1p2q3/pQ6/P2p3P/2pP1BP1/2P5/2P2P2/6K1 b - - 0 36"] [PlyCount "6"] [SourceDate "2003.07.15"] 36... Qe1+ 37. Kg2 Qh1+ 38. Kg3 Qh3+ 39. Kxh3 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 3"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "3r1r2/pb1p1pk1/4p1p1/8/3q4/7Q/6R1/5n1K w - - 0 38"] [PlyCount "5"] [SourceDate "2003.07.15"] 38. Qh6+ (38. Qh7+ Kf6 39. Qxg6+ Ke7 (39... Ke5 40. Qxe6+ Kf4 41. Qg4+ Ke3 42. Qe2+ Kf4 43. Qg4+ $11) 40. Qxe6+ $1 $11) 38... Kf6 39. Qg5+ Kg7 40. Qh6+ $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 4"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5k2/7Q/3p1bp1/4p3/4Pn2/5P2/6r1/7K w - - 0 36"] [PlyCount "2"] [SourceDate "2003.07.15"] 36. Qf7+ Kxf7 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 5"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "7Q/4q3/7K/8/8/3b3k/8/8 w - - 0 12"] [PlyCount "4"] [SourceDate "2003.07.15"] 12. Qc8+ $1 Kh4 13. Qg4+ $1 Kxg4 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 6"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/2b1Qpk1/8/5rPK/2r5/8/8/8 w - - 0 6"] [PlyCount "2"] [SourceDate "2003.07.15"] 6. Qe5+ $1 Bxe5 $11 {1/2 Rogers,I-Nikolaidis,K Agios Nikolaos 1995} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 7"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "7k/3q4/6Q1/3p2K1/3P1P2/4P3/8/8 b - - 0 1"] [PlyCount "3"] [SourceDate "2003.07.15"] 1... Qg4+ 2. Kh6 (2. Kf6 Qe6+ 3. Kg5 Qg4+ $11) 2... Qg5+ $11 {Portisch-Lendiel Malaga 1964} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 8"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1k6/2q2p2/5p2/KP3P1p/P2Q3P/8/8/8 w - - 0 1"] [PlyCount "6"] [SourceDate "2003.07.15"] 1. Qb6+ Ka8 2. Ka6 (2. Qxc7 $11) 2... Qc8+ 3. Ka5 Qc7 $1 $11 {Tchigorin-Schlech chigorin-Schlechter Ostende 1905} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 9"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "k7/p2b4/K1p5/P1p5/2P1rp2/8/5P2/7Q w - - 0 1"] [PlyCount "5"] [SourceDate "2003.07.15"] 1. Qh8+ Re8 (1... Be8 $4 2. Qf6 $1 $18) 2. Qxe8+ Bxe8 3. f3 $11 {Gzheban} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 10"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/8/2p2p2/P1P2P1k/1Pq2Q2/5K2/8 b - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1... Qe1+ 2. Kg2 (2. Kxe1 $11) 2... Qg1+ 3. Kxg1 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 11"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4r2k/7p/6p1/1ppq2PP/p2p1Q2/PN1P4/KP6/4r3 w - - 0 1"] [PlyCount "6"] [SourceDate "2003.07.15"] 1. Qf6+ Kg8 2. Qg7+ Kxg7 3. h6+ Kf7 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 12"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/6p1/8/5q2/8/4kp2/6QK w - - 0 1"] [PlyCount "2"] [SourceDate "2003.07.15"] 1. Qxf2+ Qxf2 $11 (1... Kxf2 $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 13"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/6pk/4Q3/8/8/4pq2/8/6K1 w - - 0 2"] [PlyCount "2"] [SourceDate "2003.07.15"] 2. Qh3+ Qxh3 $11 {Adams-Dimitrov Elenite 1993} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 14"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/8/8/6R1/5k2/7K/5q2 w - - 0 15"] [PlyCount "2"] [SourceDate "2003.07.15"] 15. Rf4+ Kxf4 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 15"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "q6k/1P6/6P1/8/8/6pp/6b1/6K1 w - - 0 1"] [PlyCount "8"] [SourceDate "2003.07.15"] 1. b8=Q+ Kg7 (1... Qxb8 2. g7+ Kh7 3. g8=Q+ Kxg8 $11) 2. Qh8+ Kxh8 (2... Qxh8 $11) 3. g7+ Kh7 4. g8=Q+ Kxg8 $11 {Nadareishvili} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 16"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/2p2R2/2k3p1/4p1P1/7K/7P/6r1/8 w - - 0 2"] [PlyCount "8"] [SourceDate "2003.07.15"] 2. Rxc7+ Kd5 (2... Kxc7 $11) 3. Rd7+ Ke6 4. Re7+ Kf5 5. Rxe5+ Kxe5 (5... Kf4 6. Re4+ $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 17"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/8/5P1p/7k/1P4R1/5rPK/8 b - - 0 37"] [PlyCount "2"] [SourceDate "2003.07.15"] 37... Rxg2+ 38. Kxg2 $11 (38. Rxg2 $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 18"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1r4k1/3R1pp1/7p/1n4bK/1P4P1/8/8/2q5 w - - 0 38"] [PlyCount "3"] [SourceDate "2003.07.15"] 38. Rd8+ Kh7 (38... Rxd8 $11) (38... Bxd8 $11) 39. Rh8+ $1 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 19"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "6rk/5p1p/5p1K/5P1P/8/8/6r1/2R5 w - - 0 5"] [PlyCount "6"] [SourceDate "2003.07.15"] 5. Rc8 $1 $11 R2g6+ 6. fxg6 Rxc8 7. g7+ Kg8 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 20"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/5r2/8/8/6R1/6pK/5k2/8 w - - 0 6"] [PlyCount "2"] [SourceDate "2003.07.15"] 6. Rf4+ Rxf4 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 21"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/5PR1/5K2/1r4Pk/6r1/5R2/8 b - - 0 44"] [PlyCount "14"] [SourceDate "2003.07.15"] 44... Rf3+ $1 45. Rxf3 Rb5+ 46. Ke6 Re5+ 47. Kf7 Re7+ 48. Kg8 Rg7+ 49. Kh8 Rg8+ 50. Kh7 Rg7+ 51. fxg7 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 22"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2r5/8/8/8/pR1R4/k7/8/1K6 b - - 0 1"] [PlyCount "1"] [SourceDate "2003.07.15"] 1... Rb8 $1 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 23"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/8/8/8/4n2K/3R4/4q2k w - - 0 2"] [PlyCount "4"] [SourceDate "2003.07.15"] 2. Rh2+ Kg1 3. Rh1+ Kxh1 $11 {Troitsky 1916} (3... Kf2 4. Rxe1 Kxe1 $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 24"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "7R/7P/8/5p2/8/5k2/r4p2/5K2 w - - 0 4"] [PlyCount "4"] [SourceDate "2003.07.15"] 4. Ra8 Rxa8 5. h8=Q Rxh8 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 25"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "4k3/8/8/5n1N/8/N7/p4KR1/r7 w - - 0 1"] [PlyCount "14"] [SourceDate "2003.07.15"] 1. Nc2 Rc1 2. Na1 $1 Rxa1 3. Rg8+ Kd7 4. Ra8 $1 Rh1 $1 5. Ng3 $3 (5. Rxa2 $2 Rh2+) 5... Nxg3 (5... a1=Q 6. Rxa1 Rxa1 7. Nxf5) 6. Rxa2 $3 Rh2+ 7. Kg1 $1 Rxa2 {V.Chodera 1934} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 26"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "K3N1rn/5p2/k4P2/p7/p3p3/P3P1q1/P3P3/1R6 w - - 0 1"] [PlyCount "2"] [SourceDate "2003.07.15"] 1. Rb6+ $1 Kxb6 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 27"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "R5bk/5p2/5P1K/7P/6P1/8/p1p5/8 w - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1. g5 $1 c1=Q 2. Rxg8+ Kxg8 $11 {Dolchi} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 28"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5k2/8/1p4R1/1P6/K5n1/P1B5/b4p2/8 w - - 0 1"] [PlyCount "6"] [SourceDate "2003.07.15"] 1. Rxg4 f1=Q 2. Rf4+ $1 Qxf4+ 3. Bb4+ Ke8 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 29"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/8/8/8/8/1RK5/k1n1q3 w - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1. Rb1+ $1 Ka2 2. Ra1+ Kxa1 $11 {V. and M. Platovs} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 30"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/8/6k1/2q5/5RK1/5P1B/8 w - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1. Bg1 $1 Qg4+ 2. Kh2 Qxf3 $11 {Kasparian} (2... Kh4 3. Rg3 $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 31"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/7p/5Qpk/3R4/1p5P/1P2P1P1/P3qP1K/2r5 b - - 0 36"] [PlyCount "6"] [SourceDate "2003.07.15"] 36... Rh1+ 37. Kxh1 Qf1+ 38. Kh2 Qg2+ 39. Kxg2 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 32"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "k3r3/1p2q3/pP3p2/P2p1B2/3P4/2P3Bp/3Q1PpP/R5K1 b - - 0 37"] [PlyCount "4"] [SourceDate "2003.07.15"] 37... Qe1+ 38. Rxe1 Rxe1+ 39. Qxe1 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 33"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "6k1/1R1R2p1/5p2/p4P2/Pp5p/6rP/6r1/7K w - - 0 34"] [PlyCount "8"] [SourceDate "2003.07.15"] 34. Rb8+ Kh7 35. Rh8+ Kxh8 36. Rd8+ Kh7 37. Rh8+ Kxh8 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 34"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1r4k1/R4p1p/p3p1p1/2R1P1P1/6PK/r7/7P/8 w - - 0 33"] [PlyCount "10"] [SourceDate "2003.07.15"] 33. h3 $1 Rbb3 34. Ra8+ Kg7 35. Rg8+ Kxg8 36. Rc8+ Kg7 37. Rg8+ Kxg8 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 35"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "2R5/1R4pk/7p/7P/1p6/1P6/PKP3r1/4r3 b - - 0 34"] [PlyCount "6"] [SourceDate "2003.07.15"] 34... Rb1+ 35. Kxb1 Rg1+ 36. Kb2 Rb1+ 37. Kxb1 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 36"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5bk1/R7/7p/1p2pNp1/1Pp1PpP1/5P1K/3r3P/8 w - - 0 37"] [PlyCount "4"] [SourceDate "2003.07.15"] 37. Nxh6+ Bxh6 38. Rg7+ Bxg7 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 37"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "kq6/3P1R2/K1p1p2p/P7/3p4/7p/8/8 w - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1. Rf8 $1 Qxf8 2. d8=Q+ Qxd8 $11 {Lazar} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 38"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/5PR1/5K2/1r4Pk/6r1/5R2/8 b - - 0 44"] [PlyCount "14"] [SourceDate "2003.07.15"] 44... Rf3+ 45. Rxf3 Rb5+ 46. Ke6 Re5+ 47. Kf7 Re7+ 48. Kg8 Rg7+ 49. Kh8 Rg8+ 50. Kh7 Rg7+ 51. fxg7 {Henley,R-Bonin,J Marshall 1983} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 39"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/5pk1/7p/2R5/3q2p1/6P1/2Q3PK/4r3 w - - 0 1"] [PlyCount "9"] [SourceDate "2003.07.15"] 1. Rg5+ Kf6 2. Rf5+ Kg7 3. Rg5+ (3. Rxf7+ Kxf7 4. Qf2+ Qxf2 $11) 3... hxg5 4. Qh7+ Kf8 5. Qxf7+ $11 {Bronstein-Gerasin USSR 1978} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 40"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "Q7/5p1k/5qp1/7p/4Q3/2r3NK/6PP/4q3 w - - 0 1"] [PlyCount "10"] [SourceDate "2003.07.15"] 1. Qg8+ $1 Kxg8 (1... Kh6 2. Qf4+ Qxf4 (2... g5 3. Qxf6#) 3. Qxg6+ fxg6 $11) 2. Qe8+ Kh7 3. Qg8+ Kh6 4. Qh7+ Kg5 5. Qh6+ (5. Qxg6+ Qxg6 $11 (5... fxg6 $11) ( 5... Kxg6 $11)) 5... Kxh6 $11 {Rovner-Guldin USSR 1939} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 41"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "k7/2p1rp1P/KpP2R2/8/1P5r/8/8/8 w - - 0 1"] [PlyCount "5"] [SourceDate "2003.07.15"] 1. Rh6 $1 (1. h8=Q+ $2 Rxh8 2. Rh6 Rxh6 3. b5 Rxc6 $1 $19) 1... Rxh6 2. h8=Q+ Rxh8 3. b5 $11 {Marshall-McClur New York 1923} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 42"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5r1k/1q2R3/8/6Q1/8/8/6P1/7K b - - 0 1"] [PlyCount "8"] [SourceDate "2003.07.15"] 1... Rf1+ 2. Kh2 Rh1+ 3. Kg3 Qxg2+ 4. Kxg2 Rg1+ 5. Kxg1 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 43"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/1k4b1/1p1q4/p7/2Q2p2/2n2P2/7r/2K1R3 w - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1. Re7+ Qxe7 (1... Kb8 2. Re8+ Kb7 3. Re7+ $11) 2. Qc7+ Qxc7 $11 { Goldin-Riabov USSR 1972} (2... Ka6 3. Qxb6+ Kxb6 $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 44"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/p7/8/3b2N1/3k4/7K/7P/4B1q1 w - - 0 9"] [PlyCount "4"] [SourceDate "2003.07.15"] 9. Nf3+ Bxf3 10. Bf2+ Qxf2 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 45"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1k6/8/2K5/2R5/8/8/5R2/q2r4 w - - 0 1"] [PlyCount "6"] [SourceDate "2003.07.15"] 1. Rf8+ Ka7 2. Ra5+ Qxa5 3. Ra8+ Kxa8 $11 {Nadareishvili} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 46"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1k6/8/6p1/6P1/p5P1/7P/6PK/8 w - - 0 1"] [PlyCount "6"] [SourceDate "2003.07.15"] 1. Kg3 a3 2. Kh4 a2 3. g3 a1=Q $11 {Berger} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 47"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/p1p5/1p2k1p1/1P4Pp/P1P2p1K/7P/5P2/8 w - - 0 34"] [PlyCount "10"] [SourceDate "2003.07.15"] 34. f3 Kd7 35. a5 bxa5 36. c5 a4 37. b6 axb6 38. c6+ Kxc6 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 48"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/3p1k1K/3p3P/3PpP2/8/8/8/8 w - - 0 12"] [PlyCount "8"] [SourceDate "2003.07.15"] 12. Kh8 e4 13. h7 e3 14. f6 Kf8 15. f7 Kxf7 $11 {Yndesdal} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 49"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "k7/2p5/2p1PP2/K1p1pp2/P1P5/1p2p3/4p3/8 w - - 0 1"] [PlyCount "22"] [SourceDate "2003.07.15"] 1. Ka6 (1. f7 $2 Kb7 2. f8=Q e1=Q#) 1... e1=Q (1... b2 2. e7 b1=Q 3. e8=Q+ Qb8 4. Qxc6+) 2. f7 (2. e7 $2 Qa5+ 3. Kxa5 Kb7 4. e8=Q b2 5. Qxe5 b1=Q 6. Qxc5 Qe1+ 7. Qb4+ Qxb4+ 8. Kxb4 e2 9. f7 e1=Q+) 2... Qa5+ 3. Kxa5 Kb7 4. f8=Q e2 5. Qa8+ Kxa8 6. Ka6 e1=Q 7. e7 Qa5+ 8. Kxa5 Kb7 9. e8=Q b2 10. Qxe5 b1=Q 11. Qb2+ Qxb2 {Zinar,M} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 50"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/7p/4k1pP/4P1P1/3K4/8/8/8 b - - 0 1"] [PlyCount "29"] [SourceDate "2003.07.15"] 1... Ke7 2. Kd5 Kd7 3. e6+ Ke8 4. Ke5 Ke7 5. Kd5 Ke8 6. Kd4 Kd8 7. Ke4 Ke8 8. Kd5 Ke7 9. Ke5 Ke8 10. Kf6 Kf8 11. e7+ Ke8 12. Kg7 Kxe7 13. Kxh7 Kf7 14. Kh8 Kf8 15. h7 Kf7 $11 {Romanovsky} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 51"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/p2k1p2/2p3p1/p1K4p/2P4P/1P4P1/5P2/8 w - - 0 1"] [PlyCount "31"] [SourceDate "2003.07.15"] 1. f3 $1 Kc7 2. g4 Kd7 3. Kd4 Kd6 4. c5+ Ke6 5. gxh5 gxh5 6. Ke4 f6 7. f4 Ke7 8. f5 $1 Kd7 9. Kd4 Kc7 10. Kc4 Kb8 11. Kd3 Kb7 12. Kc3 $1 Ka6 13. Kc4 a4 14. bxa4 Ka5 15. Kb3 a6 16. Ka3 $11 {Gipslis,A-Blatny Pardubice 1995} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 52"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/p1k1K3/2p5/1pP5/1P6/P7/8 b - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1... Kb6 2. Kd6 (2. Kd5 Ka5 $11) 2... Ka5 3. Kxc5 $11 {Nikolaevsky-Taimanov Tallin 1966} (3. Kc6 $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 53"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "7k/p3K2p/P2B1P1P/1p6/8/8/pp2pp2/8 w - - 0 1"] [PlyCount "36"] [SourceDate "2003.07.15"] 1. f7 e1=Q+ 2. Kf8 Qb4 $3 (2... f1=Q 3. Be5+ Qxe5) 3. Bxb4 b1=N 4. Bd6 a1=B ( 4... a1=Q 5. Be5+ Qxe5) 5. Ke8 f1=Q 6. f8=Q+ Qxf8+ 7. Kxf8 (7. Bxf8 $2 Kg8 8. Bc5 b4 9. Bxa7 Na3 10. Bc5 Nb5 11. a7 Nxa7 12. Bxa7 b3) 7... Nd2 8. Bc5 (8. Kf7 Nc4 9. Bf8 Ne5+) 8... Nf3 (8... Ne4 9. Bxa7) (8... Nb3 9. Bxa7 Bd4 10. Bb8 Nc5 11. Kf7 Nxa6 12. Bd6) 9. Bxa7 Bd4 (9... Be5 10. Bc5 Ng5 11. a7 Ne6+ 12. Kf7 Nc7 13. Bf8) 10. Bxd4+ (10. Bb8 $2 b4 11. a7 Bc5+ 12. Kf7 Bxa7 13. Bxa7 b3 14. Bc5 b2) 10... Nxd4 11. a7 Ne6+ 12. Ke7 Nc7 13. Kd6 Na8 14. Kc5 (14. Kc6 $2 b4 15. Kb7 b3 16. Kxa8 b2 17. Kb8 b1=Q+) 14... Kg8 15. Kxb5 Kf8 16. Kc6 Ke8 17. Kb7 Kd8 18. Kxa8 Kc7 {Nadareishvili} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 54"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/5r2/6n1/5Q2/7k/5Kp1/8 w - - 0 1"] [PlyCount "2"] [SourceDate "2003.07.15"] 1. Kg1 (1. Qxf6 Ne4+ $19) 1... Rxf4 $11 {Zagoriansky-Tolush Moscú 1945} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 55"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "k7/p1p5/8/6p1/P5P1/P5P1/P7/7K w - - 0 1"] [PlyCount "22"] [SourceDate "2003.07.15"] 1. Kg2 Kb7 2. Kf3 c5 (2... Kc6 3. Ke4 Kd6 4. Kd4 (4. Kf5 $2 c5 5. Kxg5 Ke5 6. Kh5 c4 7. g5 c3 8. g6 Kf6 9. Kh6 c2 10. g7 c1=Q+) 4... c5+ 5. Kc4 Kc6 6. a5 Kd6 7. a6 Kc6 8. a4 Kd6 9. a5 Kc6 10. a4 Kd6 11. Kb5 Kd5) 3. Ke4 Kc6 4. Ke5 a6 ( 4... a5 5. Ke4 Kd6 6. Kd3 Kd5 7. Kc3 c4 8. Kd2 (8. Kc2 $2 Kd4 9. Kd2 c3+ 10. Kc2 Kc4 11. Kc1 Kd3 12. Kd1 Ke3) 8... Kd4 9. Kc2 c3 10. Kb3 Kd3) 5. Ke4 Kd6 6. a5 Kc6 7. a4 Kd6 8. a3 Kc6 9. Kd3 Kd5 10. Kc3 c4 11. Kb4 Kd4 $11 {Davranjan} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 56"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/8/B7/8/1p6/p1k5/K7 w - - 0 1"] [PlyCount "2"] [SourceDate "2003.07.15"] 1. Bc3 $1 Kxc3 $11 {Venink} (1... Kc1 2. Bb2+ Kd2 3. Bh8 $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 57"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/6p1/1p2p1kp/1P2Pp2/5PPP/5K2/8 w - - 0 36"] [PlyCount "7"] [SourceDate "2003.07.15"] 36. g4 hxg4 37. hxg4 Kh4 38. Kg2 g5 39. Kh2 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 58"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "1K6/4k3/6P1/1p5P/8/8/n7/8 w - - 0 1"] [PlyCount "20"] [SourceDate "2003.07.15"] 1. h6 $1 Kf6 2. h7 Kg7 3. Kc7 $1 b4 4. Kd6 $1 Nc3 $1 (4... b3 5. Ke7 $1 b2 6. h8=Q+ Kxh8 7. Kf7 b1=Q 8. g7+ Kh7 9. g8=Q+ $11) 5. Kc5 $1 b3 6. Kb4 $1 b2 7. Ka3 $1 b1=Q (7... b1=B 8. Kb2) 8. h8=Q+ Kxh8 9. g7+ Kh7 10. g8=Q+ Kxg8 { Achontov,W} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 59"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/3n3k/1p1N1p2/1P1b3N/6p1/6P1/7K w - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1. Nxf5+ $1 Nxf5 2. Ne7 $1 Nxe7 $11 {Gurgenidze-Dzhindzhikhashvili} (2... Nd6 3. Nf5+ Nxf5 $11) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 60"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "5K2/2nkP3/8/4P3/2b5/8/8/8 w - - 0 9"] [PlyCount "6"] [SourceDate "2003.07.15"] 9. e8=Q+ Nxe8 10. e6+ Kd8 11. e7+ Kd7 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 61"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/B7/1N3p2/5p2/3p1P1k/4p2p/4P2K/8 b - - 0 6"] [PlyCount "9"] [SourceDate "2003.07.15"] 6... d3 7. Nd5 dxe2 8. Nxe3 e1=Q 9. Ng2+ hxg2 10. Bf2+ Qxf2 $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 62"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/3R4/7P/1p6/1P6/7k/1PK2P1p/5r2 w - - 0 1"] [PlyCount "24"] [SourceDate "2003.07.15"] 1. h7 Rxf2+ 2. Kb3 (2. Rd2 $2 Rf8 3. Rd3+ Kg4 4. Rd4+ Kg5 5. Rd5+ Kg6 6. Rd6+ Kxh7 7. Rd1 Kg6 8. b3 Rf2+) 2... Rf8 3. Rd3+ Kg4 4. Rd4+ Kg5 5. Rd5+ Kg6 6. Rd6+ Kxh7 7. Rd1 Rf3+ 8. Ka2 Rh3 9. Rh1 Kg6 10. b3 Kg5 11. Ka3 Kg4 12. Rxh2 Rxh2 $11 {Kalandadze} * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 63"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "7k/P6P/3n3K/8/8/8/8/8 b - - 0 1"] [PlyCount "2"] [SourceDate "2003.07.15"] 1... Nc8 2. a8=Q $11 * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 64"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/p7/Pp1p4/1R1P4/K2P4/8/6qk w - - 0 1"] [PlyCount "4"] [SourceDate "2003.07.15"] 1. Rb1 $1 b4+ (1... Qxb1 $11) 2. Ka4 Qxb1 $11 {Nadareishvili} (2... b3 3. Rxg1+ Kxg1 4. Kxb3 Kf2 5. Kb4 Ke3 6. Kc5 Kxd3 7. Kxd5 $18) * [Event "?"] [Site "?"] [Date "????.??.??"] [Round "?"] [White "Ahogado 65"] [Black "Solución"] [Result "*"] [SetUp "1"] [FEN "8/8/8/5kp1/8/7K/4R1P1/5q2 w - - 0 2"] [PlyCount "4"] [SourceDate "2003.07.15"] 2. Rf2+ $1 Qxf2 3. g4+ Ke4 $11 {Nadareishvili} *